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BOSTON MARATHON 2023

Carlo Diana

Bib: 31456•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:17
Rank: #17271
Start → 5K
26:17 | 8:28/mi
10K· 6.21 mi
51:41
Rank: #16642 (+629)
5K → 10K
25:24 | 8:11/mi
15K· 9.32 mi
1:18:06
Rank: #17065 (-423)
10K → 15K
26:25 | 8:30/mi
20K· 12.43 mi
1:43:20
Rank: #16397 (+668)
15K → 20K
25:14 | 8:07/mi
Half· 13.11 mi
1:48:58
Rank: #16380 (+17)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:09:42
Rank: #16402 (-22)
Half → 25K
20:44 | 8:33/mi
30K· 18.64 mi
2:37:17
Rank: #16394 (+8)
25K → 30K
27:35 | 8:53/mi
20M
2:49:32
Rank: #16384 (+10)
30K → 20M
12:15 | 9:01/mi
21M
2:59:15
Rank: #16400 (-16)
20M → 21M
9:43 | 9:43/mi
35K· 21.75 mi
3:05:47
Rank: #16401 (-1)
21M → 35K
6:32 | 8:44/mi
23M
3:17:18
Rank: #16443 (-42)
35K → 23M
11:31 | 9:12/mi
24M
3:26:08
Rank: #16454 (-11)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:33:49
Rank: #16404 (+50)
24M → 40K
7:41 | 8:59/mi
25.2M
3:37:13
Rank: #16406 (-2)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:46:24
Rank: #16488 (-82)
25.2M → Finish
9:11 | 9:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:58
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:57:26
Pace8:57 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0226:178:2826:17
8:28
-
10K
6.21 mi12:11:2651:418:1925:24
8:11
-0:17
15K
9.32 mi12:37:511:18:068:2326:25
8:30
+0:19
20K
12.43 mi13:03:051:43:208:1925:14
8:07
-0:23
Half
13.11 mi13:08:431:48:588:195:38
8:15
+0:08
25K
15.53 mi13:29:272:09:428:2120:44
8:33
+0:18
30K
18.64 mi13:57:022:37:178:2627:35
8:53
+0:20
20M
20.00 mi14:09:172:49:328:2912:15
9:01
+0:08
21M
21.00 mi14:19:002:59:158:329:43
9:43
+0:42
35K
21.75 mi14:25:323:05:478:336:32
8:44
-0:59
23M
23.00 mi14:37:033:17:188:3511:31
9:12
+0:28
24M
24.00 mi14:45:533:26:088:358:50
8:50
-0:22
40K
24.85 mi14:53:343:33:498:367:41
8:59
+0:09
25.2M
25.20 mi14:56:583:37:138:373:24
9:52
+0:53
Finish
26.22 mi15:06:093:46:248:389:11
9:01
-0:51

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:07 /mi

Average Pace

8:38 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:42

57% of race

Time at Steady Pace

1:12:04

32% of race

Time at Slower Pace

24:38

11% of race

Average Pace: 8:38 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:46:0226:178:2826:17
8:28
#17271
10K
6.21 mi12:11:2651:418:1925:24
8:11
#16642
15K
9.32 mi12:37:511:18:068:2326:25
8:30
#17065
20K
12.43 mi13:03:051:43:208:1925:14
8:07
#16397
Half
13.11 mi13:08:431:48:588:195:38
8:15
#16380
25K
15.53 mi13:29:272:09:428:2120:44
8:33
#16402
30K
18.64 mi13:57:022:37:178:2627:35
8:53
#16394
20M
20.00 mi14:09:172:49:328:2912:15
9:01
#16384
21M
21.00 mi14:19:002:59:158:329:43
9:43
#16400
35K
21.75 mi14:25:323:05:478:336:32
8:44
#16401
23M
23.00 mi14:37:033:17:188:3511:31
9:12
#16443
24M
24.00 mi14:45:533:26:088:358:50
8:50
#16454
40K
24.85 mi14:53:343:33:498:367:41
8:59
#16404
25.2M
25.20 mi14:56:583:37:138:373:24
9:52
#16406
Finish
26.22 mi15:06:093:46:248:389:11
9:01
#16488
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17271111441114417815(Top 67%)11396(Top 75%)11396(Top 801%)
10K6.21 mi3.10 mi16642+62910954+19010954+19016065(Top 60%)10732(Top 71%)10732(Top 755%)
15K9.32 mi3.11 mi17065-42311101-14711101-14717815(Top 67%)11396(Top 75%)11396(Top 801%)
20K12.43 mi3.11 mi16397+66810827+27410827+27414368(Top 54%)10027(Top 66%)10027(Top 705%)
Half13.11 mi0.68 mi16380+1710821+610821+616165(Top 61%)10750(Top 71%)10750(Top 756%)
25K15.53 mi2.42 mi16402-2210804+1710804+1716489(Top 62%)10755(Top 71%)10755(Top 756%)
30K18.64 mi3.11 mi16394+810753+5110753+5116526(Top 62%)10699(Top 70%)10699(Top 752%)
20M20.00 mi1.36 mi16384+1010729+2410729+2416602(Top 62%)10660(Top 70%)10660(Top 750%)
21M21.00 mi1.00 mi16400-16107291072916902(Top 63%)10751(Top 71%)10751(Top 756%)
35K21.75 mi0.75 mi16401-110724+510724+516567(Top 62%)10519(Top 69%)10519(Top 740%)
23M23.00 mi1.25 mi16443-4210726-210726-217031(Top 64%)10705(Top 71%)10705(Top 753%)
24M24.00 mi1.00 mi16454-1110710+1610710+1616374(Top 62%)10343(Top 68%)10343(Top 727%)
40K24.85 mi0.85 mi16404+5010665+4510665+4516051(Top 60%)10148(Top 67%)10148(Top 714%)
25.2M25.20 mi0.35 mi16406-210661+410661+416755(Top 63%)10441(Top 69%)10441(Top 734%)
Finish26.22 mi1.02 mi16488-8210687-2610687-2618016(Top 68%)11076(Top 73%)11076(Top 779%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17815

Males

11396

M55-59

11396

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

16065

Males

10732

M55-59

10732

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17815

Males

11396

M55-59

11396

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14368

Males

10027

M55-59

10027

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

16165

Males

10750

M55-59

10750

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

16489

Males

10755

M55-59

10755

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

16526

Males

10699

M55-59

10699

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16602

Males

10660

M55-59

10660

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16902

Males

10751

M55-59

10751

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

16567

Males

10519

M55-59

10519

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

17031

Males

10705

M55-59

10705

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

16374

Males

10343

M55-59

10343

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16051

Males

10148

M55-59

10148

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16755

Males

10441

M55-59

10441

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

18016

Males

11076

M55-59

11076

Passing Analysis

Category:
Athletes Passed
2344
Passed By
1561
Net Change
+783
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17271
5K → 10K744115+629#17271#16642
10K → 15K66489-423#16642#17065
15K → 20K6768+668#17065#16397
20K → Half4023+17#16397#16380
Half → 25K132154-22#16380#16402
25K → 30K190182+8#16402#16394
30K → 20M8676+10#16394#16384
20M → 21M7490-16#16384#16400
21M → 35K4344-1#16400#16401
35K → 23M74116-42#16401#16443
23M → 24M5970-11#16443#16454
24M → 40K9848+50#16454#16404
40K → 25.2M2931-2#16404#16406
25.2M → Finish33115-82#16406#16488
TOTALS23441561+783
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing